(Kalen Delaney) It’s been over 5 years since I last blogged about trace flags, so it seems a post on the topic is in order.
Author: SSWUG Research
Amoeba Method Optimization using C#
(James McCaffrey) The goal of numerical optimization is to solve an equation. There are many calculus-based deterministic techniques available; however, some difficult problems, especially in the areas of machine learning and artificial intelligence, can’t be solved easily using classical optimizati
Pattern searches beyond ‘%string%’.
(Kenneth Fisher) I was asked today to take a table with a social security column and put all 0s if the column had any letters in it. This is the typical social security column that actually has more rows with ‘XXX-XX-XXXX’ than it does valid SSNs. There are even cases that look like ’1234-AB-56TS’ e
Real-Time Web Enablement with SignalR in .Net (Part I)
(Sonal Arora) We know that Twitter is the classy example of the real-time web and we can find the latest idea, stories, trends and what not on Twitter as it happens. But then again what is real-time web and what is so gripping about it?
Deciphering Encryption Options
(Troy Coleman) Numerous options are available for implementing encryption in DB2 for z/OS environments. However, each one has its restrictions and limitations. The encryption solution you choose (column, row, built in functions, edit procs,) comes down to what it is you’re trying to accomplish.
A Sneak Peek: Oracle SQL Developer Version 4.0
(Jeff Smith) In a few weeks Ifll be speaking at the Database Symposium at the ODTUG KScope13 conference. My topic, eSQL Developer v4.0Πwill be one of the first times I spend an entire hour showing off our new features in the upcoming release.
PHP and XML
(Rahul Gupta) XML is a markup language that looks a lot like HTML. An XML document is plain text and contains tags delimited by < and >.There are two big differences between XML and HTML:
Unbinding $watch() Listeners In AngularJS
(Ben Nadel) In AngularJS, you can watch for changes in your view-model by binding a listener to a particular statement (or function) using the $scope’s $watch() method. You tell the $watch() method what to examine and AngularJS will invoke your listener whenever the item-under-scrutiny changes.
ORA-01623, ORA-01624 and ORA-01567
(Andrew Reid) This was tested on an Oracle 11.2.0.2.7 database. The output below shows that this database had 3 online redo log groups. You can only drop a redo log group if its STATUS is INACTIVE so when I tried to drop the CURRENT redo log group, I got an error:
BPM 11g – Starting New Task from ADF with BPM API
(Andrejus Baranovskis) One more step in ADF/BPM integration I would like to cover today. This is based on BPM 11g PS6 ADF sample application with included BPM workspace ADF task flow – Customized BPM 11g PS6 Workspace Application. I will show in this post how you can start new process instance from